diff options
| author | Chuck Lever <chuck.lever@oracle.com> | 2021-10-19 22:17:21 +0300 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2021-12-13 21:43:00 +0300 |
| commit | 5089f3d97552b0b07101e02a3fca0146b9b9d3b5 (patch) | |
| tree | 979fc841aaa919815e4d3536a18b6d482830b2fa /include/trace/events/sunrpc.h | |
| parent | 1463b38e7cf34d4cc60f41daff459ad807b2e408 (diff) | |
| download | linux-5089f3d97552b0b07101e02a3fca0146b9b9d3b5.tar.xz | |
SUNRPC: Remove low signal-to-noise tracepoints
I'm about to add more information to the server-side SUNRPC
tracepoints, so I'm going to offset the increased trace log
consumption by getting rid of some tracepoints that fire frequently
but don't offer much value.
trace_svc_xprt_received() was useful for debugging, perhaps, but
is not generally informative.
trace_svc_handle_xprt() reports largely the same information as
trace_svc_xdr_recvfrom().
As a clean-up, rename trace_svc_xprt_do_enqueue() to match
svc_xprt_dequeue().
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'include/trace/events/sunrpc.h')
| -rw-r--r-- | include/trace/events/sunrpc.h | 24 |
1 files changed, 1 insertions, 23 deletions
diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h index 3a99358c262b..684cc0e322fa 100644 --- a/include/trace/events/sunrpc.h +++ b/include/trace/events/sunrpc.h @@ -1768,7 +1768,7 @@ TRACE_EVENT(svc_xprt_create_err, __entry->error) ); -TRACE_EVENT(svc_xprt_do_enqueue, +TRACE_EVENT(svc_xprt_enqueue, TP_PROTO(struct svc_xprt *xprt, struct svc_rqst *rqst), TP_ARGS(xprt, rqst), @@ -1815,7 +1815,6 @@ DECLARE_EVENT_CLASS(svc_xprt_event, ), \ TP_ARGS(xprt)) -DEFINE_SVC_XPRT_EVENT(received); DEFINE_SVC_XPRT_EVENT(no_write_space); DEFINE_SVC_XPRT_EVENT(close); DEFINE_SVC_XPRT_EVENT(detach); @@ -1902,27 +1901,6 @@ TRACE_EVENT(svc_alloc_arg_err, TP_printk("pages=%u", __entry->pages) ); -TRACE_EVENT(svc_handle_xprt, - TP_PROTO(struct svc_xprt *xprt, int len), - - TP_ARGS(xprt, len), - - TP_STRUCT__entry( - __field(int, len) - __field(unsigned long, flags) - __string(addr, xprt->xpt_remotebuf) - ), - - TP_fast_assign( - __entry->len = len; - __entry->flags = xprt->xpt_flags; - __assign_str(addr, xprt->xpt_remotebuf); - ), - - TP_printk("addr=%s len=%d flags=%s", __get_str(addr), - __entry->len, show_svc_xprt_flags(__entry->flags)) -); - TRACE_EVENT(svc_stats_latency, TP_PROTO(const struct svc_rqst *rqst), |